Home / 27,404,652.24-37,815,663.96-15,179,225.04

Finding the Fourth Proportional to 27,404,652.24, 37,815,663.96 and 15,179,225.04

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Solution

The fourth proportional to 27,404,652.24, 37,815,663.96 and 15,179,225.04 is: 20,945,803.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,404,652.24 : 37,815,663.96 = 15,179,225.04 : x
  2. Step 2: Convert to fraction form
    27,404,652.24/37,815,663.96 = 15,179,225.04/x
  3. Step 3: Cross multiply
    27,404,652.24x = 37,815,663.96 × 15,179,225.04
  4. Step 4: Simplify right side
    27,404,652.24x = 574,012,473,285,857.50
  5. Step 5: Solve for x
    x = 574,012,473,285,857.50/27,404,652.24
  6. Step 6: Final answer
    x = 20,945,803.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.